The writing process for the majority of Metallicaâs albums have followed the same process. A large slew of guitar riffs written primarily by James Hetfield, sometimes Kirk Hammett, and rarely the bandâs bass player, (that now being bass virtuoso Robert Trujillo) are reviewed and selected.
Lucknow, India (annual mean PM2.5, ug/m3: 96) The capital city of Uttar Pradesh is among the most polluted cities in the country. The lack of transport infrastructure and growing number of vehicles exacerbates the problem, according to India's Centre for Science and Environment.
In February, Baoding was given the unwanted title of having the worst air quality in the whole of China. March 2013: pollution fills the air in Baoding, Hebei province â now officially Chinaâs most polluted city. March 2013: pollution fills the air in Baoding, Hebei province â now officially Chinaâs most polluted city.